def extract()

in glam/api/management/commands/import_probes.py [0:0]

• 12 lines of code
• 8 McCabe index (conditional complexity)

    def extract(self):
        # Read in all probes.
        probes_dict = json.loads(urllib.request.urlopen(self.PROBES_URL).read())
        print("{} probes loaded from probe dictionary".format(len(probes_dict.keys())))

        # Filter probes by histograms or scalars only.
        keys = [
            k for k in probes_dict.keys() if k.startswith(("histogram/", "scalar/"))
        ]
        # Remove any specifically excluded probes.
        keys = [
            k for k in keys if not any((regex.match(k) for regex in EXCLUDED_PROBES_RE))
        ]
        print("{} probes after filters and exclusions".format(len(keys)))

        # Restructure from one global dict to a list of dicts per probe, with `key`
        # being the original probe dict key.
        probes = [dict(probes_dict[k], key=k) for k in keys]

        return probes